Question

where is the gap in the data? number of patients per hour who waited longer than 15 minutes 0 2 4 8

Explanation:

Step1: Understand the concept of a gap in data

A gap in data (in a dot - plot) is a region on the number line where there are no data points.

Step2: Analyze the given dot - plot

Looking at the number line of the dot - plot:

• For \(x = 0\), there are data points.
• For \(x = 1\), there are data points.
• For \(x = 2\), there is a data point.
• For \(x = 3\), there are data points.
• For \(x = 4\), there are no data points.
• For \(x = 5\), there are data points.

Answer:

4